steve volz Posted February 12, 2012 Report Share Posted February 12, 2012 I just finished my box for 3 p3 10s in my cavalier facing in the cabin. The box is just under 4ft^3 and I have 2 3in round ports tuned around 35hz. when it hits some notes there is alot of air noise and I was woundering how to tell if its the port or because the trunk isnt sealed from the cabin??? http://www.stevemead...new-xfl-pg6-57/americanbass hd 12d22 audiopipe 1800.1ppi s580.4rockford p1653 frontpolk audio 6x9 rearbig 3 Link to comment Share on other sites More sharing options...
steve volz Posted February 12, 2012 Author Report Share Posted February 12, 2012 how could i fix it? http://www.stevemead...new-xfl-pg6-57/americanbass hd 12d22 audiopipe 1800.1ppi s580.4rockford p1653 frontpolk audio 6x9 rearbig 3 Link to comment Share on other sites More sharing options...
Joe X Posted February 12, 2012 Report Share Posted February 12, 2012 I just finished my box for 3 p3 10s in my cavalier facing in the cabin. The box is just under 4ft^3 and I have 2 3in round ports tuned around 35hz. when it hits some notes there is alot of air noise and I was woundering how to tell if its the port or because the trunk isnt sealed from the cabin??? I checked with the data you provided and this comes up: Port Area/Vb = 3.5 Needs to be about 9, before making a box get some opinions first. You need to recalculate your port and modify the box. Link to comment Share on other sites More sharing options...
soundsystemaniac Posted February 12, 2012 Report Share Posted February 12, 2012 Needs moar port area. check out torres box tuning calculator Chevy astro 2 18s and 9k rms Walled!http://www.stevemead...rms-42-inch-tv/JEEP GRAN CHEROKEE SRT8 BUILD!2 JL AUDIO 15s trunk buildDC XL 15 buildDC level 3 18 buildhttp://www.stevemead...verunner-build/ http://www.facebook....hp?id=646651228 Link to comment Share on other sites More sharing options...
OrionStang Posted February 12, 2012 Report Share Posted February 12, 2012 It needs more port for sure. Also check that there is no air leaking from sub cutouts. SMD Super Seller My Feedback Thread Link to comment Share on other sites More sharing options...
steve volz Posted February 12, 2012 Author Report Share Posted February 12, 2012 anything to make the ports wider will be very hard because I built the box in the trunk and all of the leaks are fixed http://www.stevemead...new-xfl-pg6-57/americanbass hd 12d22 audiopipe 1800.1ppi s580.4rockford p1653 frontpolk audio 6x9 rearbig 3 Link to comment Share on other sites More sharing options...
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